Gayatri

Day 12 – SwiftUI Basics Building UI with Modern Apple Frameworks

Introduction Apple has completely changed how iOS interfaces are built. Instead of using complex storyboards and manual layouts, modern iOS apps are created using SwiftUI, a powerful and intuitive framework that allows developers to describe user interfaces in a clear and structured way. SwiftUI makes iOS development faster, safer, and more flexible. It allows apps […]

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Day 22 – Common Mistakes Beginners Make in Android Development

Introduction Every Android developer starts by making mistakes. That is part of learning. But the difference between someone who struggles and someone who grows into a professional is whether they understand why mistakes happen and how to avoid repeating them. Android is a powerful but complex platform. It involves lifecycles, memory management, databases, background tasks,

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Day 20 – Case Study: Building a Chat Application in Android

Introduction Chat applications are one of the most demanding types of mobile software. They must be fast, reliable, secure, and capable of handling thousands of messages without slowing down. Every message must reach the right person instantly, even if the user switches apps or loses connectivity for a moment. Because of this complexity, chat apps

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Day 16 – Camera and Media Handling in Android Apps

Introduction Modern Android applications are no longer just about text and buttons. They are deeply connected to the real world through cameras, images, videos, and audio. From social media to banking apps, capturing and handling media has become a fundamental feature. Camera and media handling is one of the most technically demanding parts of Android

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Day 12 – RecyclerView and Adapters in Android Development

Introduction In modern Android apps, almost everything is a list. Messages, products, videos, notifications, contacts, news feeds, and settings all appear as scrolling collections of items. Behind every smooth scrolling list in an Android app is a powerful system built around RecyclerView and Adapters. For beginners, lists may look simple, but for professional developers they

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Day 8 – Data Storage in Android SharedPreferences SQLite and Room

Introduction Every Android app that feels intelligent and personal is powered by data. Whether it is a fitness tracker saving your steps, a shopping app remembering your cart, or a learning app storing your progress, data storage is what makes the experience continuous. Without it, every app would forget everything the moment it closes. In

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